Re: [vpp-dev] Failed to use vcl_test_client

Dave Wallace Mon, 18 Sep 2017 10:29:56 -0700

Hi Xyeue,

I believe this patch fixes this issue: https://gerrit.fd.io/r/#/c/8315/

Can you please pull the latest source code and try again?

Thanks,
-daw-

On 9/18/2017 2:43 AM, 薛欣颖 wrote:

Hi,

When I test vcl ,there is some error :
root@ubuntu:/home/vpp_communication/vpp/build-root/install-vpp-native/vpp/bin# 
./vcl_test_client -U 1.1.1.2 22000

CLIENT: Connecting to server...
msg_handler_internal:429: no handler for msg id 424
..........
...................
...................
ERROR in main(): Bad file descriptor
ERROR: connect failed (errno = 9)!
Segmentation fault

The msg id 424 is VL_API_CONNECT_URI_REPLY .The VL_API_CONNECT_URI_REPLY is 
registed in vat.
Is there anything wrong in my test?

The gdb information is shown below:
(gdb) bt
#0  vl_msg_api_send_shmem (q=q@entry=0x302891c0, elem=elem@entry=0x7faafab32cc8 
"\344o\006\060")
    at 
/home/vpp_communication/vpp/build-data/../src/vlibmemory/memory_shared.c:584

#1 0x00007fab3c053b55 in send_session_connected_callback (app_index=<optimized out>, api_context=3472551422,

    s=0x0, is_fail=<optimized out>) at 
/home/vpp_communication/vpp/build-data/../src/vnet/session/session_api.c:186

#2 0x00007fab3c03cc44 in stream_session_connect_notify (tc=0x7faafa776bd8, is_fail=<optimized out>,

    is_fail@entry=1 '\001') at 
/home/vpp_communication/vpp/build-data/../src/vnet/session/session.c:489
#3  0x00007fab3bf0f642 in tcp_connection_reset (tc=tc@entry=0x7faafa776bd8)
    at /home/vpp_communication/vpp/build-data/../src/vnet/tcp/tcp.c:257

#4 0x00007fab3bee4077 in tcp46_syn_sent_inline (is_ip4=1, from_frame=<optimized out>, node=<optimized out>,

    vm=<optimized out>) at 
/home/vpp_communication/vpp/build-data/../src/vnet/tcp/tcp_input.c:1938
#5  tcp4_syn_sent (vm=<optimized out>, node=<optimized out>, from_frame=<optimized 
out>)
    at /home/vpp_communication/vpp/build-data/../src/vnet/tcp/tcp_input.c:2091

#6 0x00007fab3c4159e4 in dispatch_node (last_time_stamp=1926897640132334, frame=0x7faafb34a000, dispatch_state=VLIB_NODE_STATE_POLLING, type=VLIB_NODE_TYPE_INTERNAL, node=0x7faafa86a600,

    vm=0x7fab3c668320 <vlib_global_main>) at 
/home/vpp_communication/vpp/build-data/../src/vlib/main.c:1011
#7  dispatch_pending_node (vm=vm@entry=0x7fab3c668320 <vlib_global_main>,
    pending_frame_index=pending_frame_index@entry=5, 
last_time_stamp=last_time_stamp@entry=1926897640132334)
    at /home/vpp_communication/vpp/build-data/../src/vlib/main.c:1161
#8  0x00007fab3c4177a5 in vlib_main_or_worker_loop (is_main=1, vm=0x7fab3c668320 
<vlib_global_main>)
    at /home/vpp_communication/vpp/build-data/../src/vlib/main.c:1622
#9  vlib_main_loop (vm=0x7fab3c668320 <vlib_global_main>)
    at /home/vpp_communication/vpp/build-data/../src/vlib/main.c:1641
#10 vlib_main (vm=vm@entry=0x7fab3c668320 <vlib_global_main>, 
input=input@entry=0x7faafab32fa0)
    at /home/vpp_communication/vpp/build-data/../src/vlib/main.c:1799
#11 0x00007fab3c44f433 in thread0 (arg=140373429486368)
    at /home/vpp_communication/vpp/build-data/../src/vlib/unix/main.c:534
#12 0x00007fab3ba4dbf8 in clib_calljmp () at 
/home/vpp_communication/vpp/build-data/../src/vppinfra/longjmp.S:110
#13 0x00007ffe9df58600 in ?? ()
#14 0x00007fab3c44ffb5 in vlib_unix_main (argc=<optimized out>, argv=<optimized 
out>)
    at /home/vpp_communication/vpp/build-data/../src/vlib/unix/main.c:597
#15 0x0000000000000000 in ?? ()

Thanks,
xyxue
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Re: [vpp-dev] Failed to use vcl_test_client

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